#include "bsp_gpio.h"
#include "ws2812b.h"


uint8_t led_buffer[4][3];

void set_all_led_red(void)
{
    for(uint8_t i = 0; i < 4; i++)
    {
        led_buffer[i][0] = 0x00;
        led_buffer[i][1] = 0xFF;
        led_buffer[i][2] = 0x00;
    }
}












